| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $244.85 | 9.420% | $267.9149 | $267.91 | $267.90 | $267.90 |
| Purchase #2 | $225.86 | 5.360% | $237.9661 | $237.97 | $237.95 | $238.00 |
| Purchase #3 | $202.72 | 7.221% | $217.3584 | $217.36 | $217.35 | $217.40 |
| Purchase #4 | $72.93 | 3.439% | $75.4381 | $75.44 | $75.45 | $75.40 |
| Purchase #5 | $42.53 | 11.355% | $47.3593 | $47.36 | $47.35 | $47.40 |
| Purchase #6 | $158.89 | 3.297% | $164.1286 | $164.13 | $164.15 | $164.10 |
| Purchase #7 | $100.81 | 10.384% | $111.2781 | $111.28 | $111.30 | $111.30 |
| 7 purchase totals = | $1,048.59 | $1,121.4435 | $1,121.45 | $1,121.45 | $1,121.50 | |